<template>
  <BasicDrawer
          v-bind="$attrs"
          @register="registerDrawer"
          showFooter
          :title="getTitle"
          width="500px"
          @ok="handleSubmit"
  >
    <BasicForm @register="registerForm">
      <template #menu="{ model, field }">
      </template>
    </BasicForm>
  </BasicDrawer>
</template>
<script lang="ts">
  import { defineComponent, ref, computed, unref } from 'vue';
  import { BasicForm, useForm } from '/@/components/Form/index';
  import { formSchema } from './role.data';
  import { BasicDrawer, useDrawerInner } from '/@/components/Drawer';
  import { BasicTree, TreeItem } from '/@/components/Tree';


  export default defineComponent({
    name: 'advDrawer',
    components: { BasicDrawer, BasicForm, BasicTree },
    emits: ['success', 'register'],
    setup(_, { emit }) {
      const isUpdate = ref(true);
      const treeData = ref<TreeItem[]>([]);

      const [registerForm, { resetFields, setFieldsValue, validate }] = useForm({
        labelWidth: 90,
        schemas: formSchema,
        showActionButtonGroup: false,
      });

      const [registerDrawer, { setDrawerProps, closeDrawer }] = useDrawerInner(async (data) => {
        resetFields();
      setDrawerProps({ confirmLoading: false });
      // 需要在setFieldsValue之前先填充treeData，否则Tree组件可能会报key not exist警告
      if (unref(treeData).length === 0) {
        treeData.value = (await getMenuList()) as any as TreeItem[];
      }
      isUpdate.value = !!data?.isUpdate;

      if (unref(isUpdate)) {
        setFieldsValue({
          ...data.record,
        });
      }
    });

      const getTitle = computed(() => (!unref(isUpdate) ? '新增广告位表' : '编辑广告位表'));

      async function handleSubmit() {
        try {
          const values = await validate();
          setDrawerProps({ confirmLoading: true });
          // TODO custom api
          console.log(values);
          closeDrawer();
          emit('success');
        } finally {
          setDrawerProps({ confirmLoading: false });
        }
      }

      return {
        registerDrawer,
        registerForm,
        getTitle,
        handleSubmit,
        treeData,
      };
    },
  });
</script>
